@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffa1487c-b394-4187-8c60-f2919c380d66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffa1487c-b394-4187-8c60-f2919c380d66> .